| Identification Data |
| Common Name | |
| Constellation | Vulpecula |
| Star Name | 9 Vul |
| Skymap Number | 19340155 |
| Henry Draper (HD) Number | 184606 |
| Harvard Revised (HR) Number | 7437 |
| SAO Number | 104990 |
| Durchmusterung (DM) Number | BD+19 4063 |
Washington Double Stars (WDS) Number
| 19346+1946
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 136528 |
| Right Ascension (RA) J2000 | 19h 34m 34.896s |
| Declination (Dec) J2000 | +19° 46' 24.250" |
| Position Uncertainty | 0.0061s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00095 |
| Proper Motion in Dec (J2000) | +0.002266 |
| Radial Velocity | +005.0km s-1 |
| Trigonometric Parallax | +0.00536s |
| Trigonometric Parallax Uncertainty | 0.00065s |
| GCI Unit Vector in X (J2000) | 0.377427 |
| GCI Unit Vector in Y (J2000) | -0.862033 |
| GCI Unit Vector in Z (J2000) | 0.338301 |
| Galactic Longitude | 55.36° |
Galactic Latitude
| -0.14°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.00 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 4.91 |
| Observed B-V Colour | -0.095 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.9 |
| Observed Photographic Magnitude | 4.7 |
| Morgan Keenan (MK) Spectral Type | B8IIIn |
| One-Dimensional Spectral Class | B8 |
| Position Angle | 31 |
| Year of Observation | 1968. AD |
